Network switch



FIG. 1 is a front perspective view of a network switch showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged view of the portion 8 encircled in FIG. 1;

FIG. 9 is an enlarged view of the portion 9 encircled in FIG. 1; and,

FIG. 10 is an enlarged view of the portion 10 encircled in FIG. 1.

The dashed broken lines in the figures illustrate portions of the network switch that form no part of the claimed design.

The dot-dot-dash broken lines in the drawings encircling portions of the claimed design that are illustrated in enlargements form no part of the claimed design. 

CLAIM The ornamental design for a network switch, as shown and described. 